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From: Emil Karlson <jekarl@iki.fi>
To: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Kalle Valo <kvalo@codeaurora.org>, linux-wireless@vger.kernel.org
Subject: Re: Ap mode regression in linux-5.3-rc1 in rt2800usb
Date: Fri, 16 Aug 2019 11:00:12 +0300
Message-ID: <20190816110012.63982001@lettuce> (raw)
In-Reply-To: <20190814085018.GA29199@redhat.com>

Greetings

On Wed, 14 Aug 2019 10:50:19 +0200
Stanislaw Gruszka <sgruszka@redhat.com> wrote:

> (cc linux-wireless mailing list)
> 
> On Tue, Aug 13, 2019 at 09:50:00PM +0300, Emil Karlson wrote:
> > Greetings
> > 
> > After upgrading my ap running rt2800usb to linux-5.3-rc1 I noticed
> > an unusual problem of not being able to connect to my ap with my
> > android devices (nexus7/flo and nexus5x/bullhead), from tcpdump it
> > seemed ap was receiving packets from the android devices after
> > successful association, but android devices were not seeing the
> > dhcp replies.
> > 
> > I reverted drivers/net/wireless/ralink to the state it is in v5.2.8
> > and android clients can connect again normally. I did not
> > explicitly set watchdog parameter to any value.

> Most suspicious are 710e6cc1595e and 41a531ffa4c5 .

It seems to me that reverting only
710e6cc1595e25378c4b9977f7a8b4ad4a72a109
allows all my android devices to successfully connect to the internet.

Best Regards
-Emil

  reply index

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190813215000.6cc27ade@lettuce>
2019-08-14  8:50 ` Stanislaw Gruszka
2019-08-16  8:00   ` Emil Karlson [this message]
2019-08-16  9:33     ` Stanislaw Gruszka
2019-08-19  6:06       ` Emil Karlson

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